2010 GMC Acadia Owner's Manual - Page 62

3-8 Seats and Restraints WARNING (Continued) The shoulder belt cannot do its job because it will not be against your body. Instead, it will be in front of you. In a crash, you could go into it, receiving neck or other injuries. The lap belt cannot do its job either. In a crash, the belt could go up over your abdomen. The belt forces would be there, not at your pelvic bones. This could cause serious internal injuries. For proper protection when the vehicle is in motion, have the seatback upright. Then sit well back in the seat and wear the safety belt properly. Power Reclining Seatbacks In vehicles with seats that have power reclining seatbacks, the control used to recline them is located on the outboard side of the seat. See Power Seat Adjustment on page 3‑4 for more information. To recline the seatback: . Tilt the top of the control (B) rearward. To bring the seatback forward, tilt the top of the control forward. . Do not have a seatback reclined if your vehicle is moving. { WARNING Sitting in a reclined position when the vehicle is in motion can be dangerous. Even when buckled up, the safety belts cannot do their job when reclined like this. (Continued)